EP 4091292 A1 20221123 - SECURING HASH CHAINS VIA HYBRID CONSENSUS
Title (en)
SECURING HASH CHAINS VIA HYBRID CONSENSUS
Title (de)
SICHERUNG VON HASH-KETTEN ÜBER HYBRIDEN KONSENSUS
Title (fr)
SÉCURISATION DE CHAÎNES DE HACHAGE PAR L'INTERMÉDIAIRE D'UN CONSENSUS HYBRIDE
Publication
Application
Priority
- US 202117219517 A 20210331
- US 2022012782 W 20220118
Abstract (en)
[origin: CA3162436A1] A method secures hash chains via hybrid consensus. A proximate payload for a proximate chain block for a proximate chain is obtained. A first identifier of the proximate chain and the proximate payload are hashed with a hash function to generate a second identifier of the proximate chain. The proximate chain block is added to the proximate chain. The proximate chain block includes the first identifier, the second identifier, and the proximate payload. A request to add the second identifier to a reporting chain is transmitted. A response hldicating that the second identifier is incorporated into the reporting chain using the consensus mechanism is received.
IPC 8 full level
H04L 9/32 (2006.01)
CPC (source: EP)
H04L 9/3236 (2013.01); H04L 9/50 (2022.05)
Citation (search report)
See references of WO 2022211878A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
AU 2022215281 A1 20221020; AU 2022215281 B2 20240215; CA 3162436 A1 20220930; EP 4091292 A1 20221123
DOCDB simple family (application)
AU 2022215281 A 20220118; CA 3162436 A 20220118; EP 22703199 A 20220118